They charge customers on an hourly basis.

他们向顾客按钟点收费。

This paper gave a brief introduction about revisory purpose,revisory basis and revisory content,etc.

该文对《石油沥青薄膜烘箱试验法》修订目的和意义、修订依据、修订内容做了简要介绍。

The regulations have been put into practice on a trial basis.

这些规定已开始试行。

The meetings will be held on an ad hoc basis.

会议将按需要随时召开。

It is impossible to carry out monetary cooperation without benignly and practicably political basis.

任何形式的货币合作离开政治合作都是不可能的，货币合作必须具备良好的、现实的政治础。

The country maintains military bases on foreign soil.

那个国家在国外设有军事地。

These nuclear warheads have trained on army bases.

这些核弹头对准了军事地。

These two bases are mainly for white prawns, red fish, jewfish and Nile perch.

这两个地示范养殖的品种主要为南美白对虾、红鱼、海鲈和尖吻鲈等。

Five Schiff bases were prepared from piperonal and diamines by condensation reaction.

合成新的双-胡椒醛缩二胺类席夫碱化合物。

They have arranged food imports on a barter basis.

他们以易货贸易的方式安排食品进口。

What is the basis of your opinion?

你的观点的根据是什么？

Don't evaluate a person on the basis of appearance.

不要以貌取人。

The basis of this drink is orange juice.

这种饮料的主要成分是橘子汁。

We can't accept that as a basis for a decision.

我们不能同意以此为础来做出决定。

The marriage on the basis of money is bound to break up.

建立在金钱础上的婚姻肯定要破裂的。

On the basis of evidence we deduced that he was guilty.

根据这些证据我们推断他是有罪的。

Nothing can shake the basis for my belief.

什么也动摇不了我信念的础。

The clinician may consider disopyramide, procainamide, or quinidine on an individual basis.

临床医师于个体化考虑可能会选用双异丙吡胺、普鲁卡因胺或奎尼丁。

The studying targets involved in tissue shape,haemorheology,molecular basis,sero-immunity,bleeding and clotting mechanism,biochemical mediator,microelement,correlation factor of BVE.

研究指标包括组织形态、血液流变、分子础、血清免疫学、出血凝血机制、生化介质、微量元素、血管内皮关因子以及镇痛等。

Sugar and its byproduct are the basis of the island’s economy.

糖及其副产品是这个岛国经济的础。